TacticScaleWhat Spire Does & How It Makes Money (SR)
Updated October 2026 · reflects Spire's latest reported financials
St. Louis-based regulated natural gas utility with marketing and midstream arms. Most of its money comes from the regulated Gas Utility segment, which charges end-users for delivering and selling natural gas.
How Spire makes money
Most of its money comes from the regulated Gas Utility segment, which charges end-users for delivering and selling natural gas. Its Gas Marketing segment adds income from selling gas and related services, and its Midstream segment earns fees for transporting and storing gas.
What Spire does
Spire Inc., formerly The Laclede Group, is a US natural gas company that has operated since 1857 and is headquartered in St. Louis, Missouri. Its core business is buying natural gas and delivering it at retail to residential, commercial, industrial, and other customers. The company reports three segments. Gas Utility is the regulated distribution business. Gas Marketing sells natural gas and related services. Midstream transports and stores natural gas. Spire also runs a propane pipeline and handles risk management and other activities. It changed its name from The Laclede Group to Spire in April 2016.
Products & services
- Retail natural gas distribution
- Natural gas marketing and related services
- Natural gas transportation
- Natural gas storage
- Propane pipeline operations
What is Spire worth?
On an owner-earnings DCF, Spire's most-likely value is about $44 versus a recent price near $78 (44% above fair value). But TacticScale only calls a stock undervalued when the price sits below its conservative no-growth floor (~$28) with a margin of safety — so the honest verdict here is “Fairly priced — no edge.” Fair value earns its keep only at the extremes, not in the wide middle.
Price sits in the normal range — fair value isn't actionable here; it earns its keep only when price drops below the no-growth floor, or runs to roughly double the optimistic case.
⚠ High leverage — net debt is 33.2× annual cash flow. Net debt is subtracted from this fair value, but refinancing at higher rates, principal timing, and share dilution aren’t modeled — the equity can be worth far less if cash flow weakens.
⚠ Capital-intensive — this business reinvests heavily, so free cash flow runs well below its earnings. Fair value here is built on free cash flow, which understates owner earnings for reinvestment-heavy companies — read it as conservative.
Analysis, not advice. Fair value is a margin-of-safety estimate from a deterministic owner-earnings DCF, not a price target or recommendation. See the full breakdown →
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